The attic is a prime source for heat and cold air exchange. Consider adding more insulation if you live in a home that heat or cools quickly depending on the temperature outside. This could be a sign that you need additional insulation. When buying a furnace, ensure you buy the correct unit for your home. The square footage, orientation to the sun, and quantity of windows and doors can be evaluated by a professional home energy analyst. The right energy efficient furnace can bring your home years of lower energy bills and saving of the Earth’s resources.

HOT WATER HEATER: Similar to refrigerators, consider replacing your water heater if more than 10 years old. Older water heaters can rust, collect sand and sediment in the bottom, and are also costing you 15% of your household’s energy dollars. The energy efficiency of a water heater is measured in Energy Factor or (EF). The larger the number of EF, the more efficient the water heater is. For even greater efficiency consider buying a tankless water heater.